gecko/widget/tests/test_keycodes.xul

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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
type="text/css"?>
<window title="Key event tests"
onload="runTest()"
xmlns:html="http://www.w3.org/1999/xhtml"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<title>Key event tests</title>
<script type="application/javascript"
src="chrome://mochikit/content/MochiKit/packed.js"></script>
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<keyset>
<key id="unshiftedKey" key=";" modifiers="accel" oncommand="this.activeCount++"/>
<key id="shiftedKey" key=":" modifiers="accel" oncommand="this.activeCount++"/>
<key id="commandOptionF" key='f' modifiers="accel,alt" oncommand="this.activeCount++"/>
<key id="question" key='?' modifiers="accel" oncommand="this.activeCount++"/>
<key id="unshiftedX" key="x" modifiers="accel" oncommand="this.activeCount++"/>
<key id="shiftedX" key="X" modifiers="accel,shift" oncommand="this.activeCount++"/>
<key id="unshiftedPlus" key="+" modifiers="accel" oncommand="this.activeCount++"/>
</keyset>
<body xmlns="http://www.w3.org/1999/xhtml">
<p id="display">
<!-- for some reason, if we don't have 'accesskey' here, adding it dynamically later
doesn't work! -->
<button id="button" accesskey="z">Hello</button>
</p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
<script class="testbody" type="application/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
function synthesizeNativeKey(aLayout, aKeyCode, aModifiers, aSystemChars,
aSystemUnmodifiedChars, aWindow)
{
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
if (!aWindow)
aWindow = window;
var utils = aWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor).
getInterface(Components.interfaces.nsIDOMWindowUtils);
if (utils) {
var modifiers = 0;
if (aModifiers.capsLock) modifiers |= 0x01;
if (aModifiers.numLock) modifiers |= 0x02;
if (aModifiers.shift) modifiers |= 0x0100;
if (aModifiers.shiftRight) modifiers |= 0x0200;
if (aModifiers.ctrl) modifiers |= 0x0400;
if (aModifiers.ctrlRight) modifiers |= 0x0800;
if (aModifiers.alt) modifiers |= 0x1000;
if (aModifiers.altRight) modifiers |= 0x2000;
if (aModifiers.command) modifiers |= 0x4000;
if (aModifiers.help) modifiers |= 0x8000;
if (aModifiers.function) modifiers |= 0x10000;
if (aModifiers.numericKeyPad) modifiers |= 0x01000000;
utils.sendNativeKeyEvent(aLayout, aKeyCode, modifiers,
aSystemChars, aSystemUnmodifiedChars);
}
}
var keyboardLayouts;
if (navigator.platform.indexOf("Mac") == 0) {
// These constants can be found by inspecting files under
// /System/Library/Keyboard\ Layouts/Unicode.bundle/Contents/Resources/
// XXX if you need a new keyboard layout and that uses KCHR resource,
// you need to modify GetScriptFromKeyboardLayout of nsChildView.mm
keyboardLayouts = {
"US":0,
"Greek":-18944,
"German":3,
"Swedish":224
};
} else if (navigator.platform.indexOf("Win") == 0) {
// These constants can be found by inspecting registry keys under
// HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Keyboard Layouts
keyboardLayouts = {
"US":0x409,
"Greek":0x408,
"Swedish":0x41d,
"Arabic":0x401,
"Hebrew":0x40d,
"Japanese":0x411
};
}
function eventToString(aEvent)
{
var name = aEvent.layout + " '" + aEvent.chars + "'";
if (aEvent.shift) {
name += " [Shift]";
}
if (aEvent.ctrl) {
name += " [Ctrl]";
}
if (aEvent.alt) {
name += " [Alt]";
}
if (aEvent.command) {
name += " [Command]";
}
return name;
}
function synthesizeKey(aEvent)
{
document.getElementById("button").focus();
synthesizeNativeKey(keyboardLayouts[aEvent.layout],
aEvent.keyCode, aEvent, aEvent.chars, aEvent.unmodifiedChars);
}
// Test the charcodes and modifiers being delivered to keypress handlers.
function runPressTests()
{
var pressList;
function onKeyPress(e)
{
pressList.push(e);
e.preventDefault();
}
// The first parameter is the complete input event. The second parameter is
// what to test against.
// XXX should probably check that keydown and keyup events were dispatched too
function testKey(aEvent, aExpectGeckoChar)
{
pressList = [];
synthesizeKey(aEvent);
var name = eventToString(aEvent);
is(pressList.length, aExpectGeckoChar == "" ? 0 : 1, name + ", wrong number of press events");
if (pressList.length == 0)
return;
var e = pressList[0];
is(e.ctrlKey, aEvent.ctrl || 0, name + ", Ctrl mismatch");
is(e.metaKey, aEvent.command || 0, name + ", Command mismatch");
is(e.altKey, aEvent.alt || 0, name + ", Alt mismatch");
is(e.shiftKey, aEvent.shift || 0, name + ", Shift mismatch");
if (aExpectGeckoChar.length > 0) {
is(e.charCode, aExpectGeckoChar.charCodeAt(0), name + ", charcode");
} else {
is(e.charCode, 0, name + ", no charcode");
}
}
// These tests have to be per-plaform.
document.addEventListener("keypress", onKeyPress, false);
if (navigator.platform.indexOf("Mac") == 0) {
// On Mac, you can produce event records for any desired keyboard input
// by running with NSPR_LOG_MODULES=nsCocoaWidgets:5 and typing into the browser.
// We will dump the key event fields to the console. Use the International system
// preferences widget to enable other keyboard layouts and select them from the
// input menu to see what keyboard events they generate.
// Note that it's possible to send bogus key events here, e.g.
// {keyCode:0, chars:"z", unmodifiedChars:"P"} --- sendNativeKeyEvent
// makes no attempt to verify that the keyCode matches the characters. So only
// test key event records that you saw Cocoa send.
// Plain text input
testKey({layout:"US", keyCode:0, chars:"a", unmodifiedChars:"a"},
"a");
testKey({layout:"US", keyCode:11, chars:"b", unmodifiedChars:"b"},
"b");
testKey({layout:"US", keyCode:0, shift:1, chars:"A", unmodifiedChars:"A"},
"A");
// Ctrl keys
testKey({layout:"US", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"a"},
"a");
testKey({layout:"US", keyCode:0, ctrl:1, shift:1, chars:"\u0001", unmodifiedChars:"A"},
"A");
// Alt keys
testKey({layout:"US", keyCode:0, alt:1, chars:"\u00e5", unmodifiedChars:"a"},
"\u00e5");
testKey({layout:"US", keyCode:0, alt:1, shift:1, chars:"\u00c5", unmodifiedChars:"A"},
"\u00c5");
// Command keys
testKey({layout:"US", keyCode:0, command:1, chars:"a", unmodifiedChars:"a"},
"a");
// Shift-cmd gives us the shifted character
testKey({layout:"US", keyCode:0, command:1, shift:1, chars:"a", unmodifiedChars:"A"},
"A");
// Ctrl-cmd gives us the unshifted character
testKey({layout:"US", keyCode:0, command:1, ctrl:1, chars:"\u0001", unmodifiedChars:"a"},
"a");
// Alt-cmd gives us the shifted character
testKey({layout:"US", keyCode:0, command:1, alt:1, chars:"\u00e5", unmodifiedChars:"a"},
"\u00e5");
testKey({layout:"US", keyCode:0, command:1, alt:1, shift:1, chars:"\u00c5", unmodifiedChars:"a"},
"\u00c5");
// Greek ctrl keys produce Latin charcodes
testKey({layout:"Greek", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"\u03b1"},
"a");
testKey({layout:"Greek", keyCode:0, ctrl:1, shift:1, chars:"\u0001", unmodifiedChars:"\u0391"},
"A");
// Greek command keys
testKey({layout:"Greek", keyCode:0, command:1, chars:"a", unmodifiedChars:"\u03b1"},
"a");
// Shift-cmd gives us the shifted character
testKey({layout:"Greek", keyCode:0, command:1, shift:1, chars:"a", unmodifiedChars:"\u391"},
"A");
// Ctrl-cmd gives us the unshifted character
testKey({layout:"Greek", keyCode:0, command:1, ctrl:1, chars:"\u0001", unmodifiedChars:"\u03b1"},
"a");
// Alt-cmd gives us the shifted character
testKey({layout:"Greek", keyCode:0, command:1, alt:1, chars:"\u00a8", unmodifiedChars:"\u03b1"},
"\u00a8");
testKey({layout:"Greek", keyCode:0, command:1, alt:1, shift:1, chars:"\u00b9", unmodifiedChars:"\u0391"},
"\u00b9");
// German (KCHR/KeyTranslate case)
testKey({layout:"German", keyCode:0, chars:"a", unmodifiedChars:"a"},
"a");
testKey({layout:"German", keyCode:33, chars:"\u00fc", unmodifiedChars:"\u00fc"},
"\u00fc");
testKey({layout:"German", keyCode:27, chars:"\u00df", unmodifiedChars:"\u00df"},
"\u00df");
testKey({layout:"German", keyCode:27, shift:1, chars:"?", unmodifiedChars:"?"},
"?");
testKey({layout:"German", keyCode:27, command:1, chars:"\u00df", unmodifiedChars:"\u00df"},
"\u00df");
// Shift+SS is '?' but Cmd+Shift+SS is '/' on German layout.
// XXX this test failed on 10.4
//testKey({layout:"German", keyCode:27, command:1, shift:1, chars:"/", unmodifiedChars:"?"},
// "?");
}
if (navigator.platform.indexOf("Win") == 0) {
// On Windows, you can use Spy++ or Winspector (free) to watch window messages.
// The keyCode is given by the wParam of the last WM_KEYDOWN message. The
// chars string is given by the wParam of the WM_CHAR message. unmodifiedChars
// is not needed on Windows.
// Plain text input
testKey({layout:"US", keyCode:65, chars:"a"},
"a");
testKey({layout:"US", keyCode:66, chars:"b"},
"b");
testKey({layout:"US", keyCode:65, shift:1, chars:"A"},
"A");
// Ctrl keys
testKey({layout:"US", keyCode:65, ctrl:1, chars:"\u0001"},
"a");
testKey({layout:"US", keyCode:65, ctrl:1, shift:1, chars:"\u0001"},
"A");
// Alt keys
testKey({layout:"US", keyCode:65, alt:1, chars:"a"},
"a");
testKey({layout:"US", keyCode:65, alt:1, shift:1, chars:"A"},
"A");
// Shift-ctrl-alt generates no WM_CHAR, but we still get a keypress
testKey({layout:"US", keyCode:65, alt:1, ctrl:1, shift:1, chars:""},
"A");
// Greek plain text
testKey({layout:"Greek", keyCode:65, chars:"\u03b1"},
"\u03b1");
testKey({layout:"Greek", keyCode:65, shift:1, chars:"\u0391"},
"\u0391");
// Greek ctrl keys produce Latin charcodes
testKey({layout:"Greek", keyCode:65, ctrl:1, chars:"\u0001"},
"a");
testKey({layout:"Greek", keyCode:65, ctrl:1, shift:1, chars:"\u0001"},
"A");
}
document.removeEventListener("keypress", onKeyPress, false);
}
// Test the activation (or not) of an HTML accesskey
function runAccessKeyTests()
{
var button = document.getElementById("button");
var activationCount;
function onClick(e)
{
++activationCount;
}
// The first parameter is the complete input event. The second and third parameters are
// what to test against.
function testKey(aEvent, aAccessKey, aShouldActivate)
{
activationCount = 0;
button.setAttribute("accesskey", aAccessKey);
synthesizeKey(aEvent);
var name = eventToString(aEvent);
is(activationCount, aShouldActivate ? 1 : 0, name + ", activating '" + aAccessKey + "'");
}
button.addEventListener("click", onClick, false);
// These tests have to be per-plaform.
if (navigator.platform.indexOf("Mac") == 0) {
// Basic sanity checks
testKey({layout:"US", keyCode:0, chars:"a", unmodifiedChars:"a"},
"a", false);
testKey({layout:"US", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"a"},
"a", true);
testKey({layout:"US", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"a"},
"A", true);
// Shift-ctrl does not activate accesskeys
testKey({layout:"US", keyCode:0, ctrl:1, shift:1, chars:"\u0001", unmodifiedChars:"A"},
"a", false);
testKey({layout:"US", keyCode:0, ctrl:1, shift:1, chars:"\u0001", unmodifiedChars:"A"},
"A", false);
// Alt-ctrl does not activate accesskeys
testKey({layout:"US", keyCode:0, ctrl:1, alt:1, chars:"\u0001", unmodifiedChars:"a"},
"a", false);
testKey({layout:"US", keyCode:0, ctrl:1, alt:1, chars:"\u0001", unmodifiedChars:"a"},
"A", false);
// Greek layout can activate a Latin accesskey
testKey({layout:"Greek", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"\u03b1"},
"a", true);
testKey({layout:"Greek", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"\u03b1"},
"A", true);
// ... and a Greek accesskey!
testKey({layout:"Greek", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"\u03b1"},
"\u03b1", true);
testKey({layout:"Greek", keyCode:0, ctrl:1, chars:"\u0001", unmodifiedChars:"\u03b1"},
"\u0391", true);
// bug 359638
testKey({layout:"US", keyCode:47, ctrl:1, chars:".", unmodifiedChars:"."},
".", true);
// German (KCHR/KeyTranslate case)
testKey({layout:"German", keyCode:0, ctrl:1, chars:"a", unmodifiedChars:"a"},
"a", true);
testKey({layout:"German", keyCode:0, ctrl:1, chars:"a", unmodifiedChars:"a"},
"A", true);
testKey({layout:"German", keyCode:33, ctrl:1, chars:"\u00fc", unmodifiedChars:"\u00fc"},
"\u00fc", true);
testKey({layout:"German", keyCode:33, ctrl:1, chars:"\u00fc", unmodifiedChars:"\u00fc"},
"\u00dc", true);
}
if (navigator.platform.indexOf("Win") == 0) {
// Basic sanity checks
testKey({layout:"US", keyCode:65, chars:"a"},
"a", false);
testKey({layout:"US", keyCode:65, shift:1, alt:1, chars:"A"},
"a", true);
testKey({layout:"US", keyCode:65, shift:1, alt:1, chars:"A"},
"A", true);
// shift-alt-ctrl does not activate accesskeys
testKey({layout:"US", keyCode:65, ctrl:1, shift:1, alt:1, chars:""},
"a", false);
testKey({layout:"US", keyCode:65, ctrl:1, shift:1, alt:1, chars:""},
"A", false);
// Greek layout can activate a Latin accesskey
testKey({layout:"Greek", keyCode:65, shift:1, alt:1, chars:"A"},
"a", true);
testKey({layout:"Greek", keyCode:65, shift:1, alt:1, chars:"A"},
"A", true);
// ... and a Greek accesskey!
testKey({layout:"Greek", keyCode:65, shift:1, alt:1, chars:"A"},
"\u03b1", true);
testKey({layout:"Greek", keyCode:65, shift:1, alt:1, chars:"A"},
"\u0391", true);
// bug 359638
testKey({layout:"US", keyCode:190, shift:1, alt:1, chars:".", unmodifiedChars:"."},
".", true);
}
button.removeEventListener("click", onClick, false);
}
function runXULKeyTests()
{
function testKey(aEvent, aElem, aShouldActivate)
{
var elem = document.getElementById(aElem);
elem.activeCount = 0;
synthesizeKey(aEvent);
var name = eventToString(aEvent);
is(elem.activeCount, aShouldActivate ? 1 : 0,
name + " activating " + aElem);
}
if (navigator.platform.indexOf("Mac") == 0) {
testKey({layout:"US", keyCode:41, command:1, chars:";", unmodifiedChars:";"},
"unshiftedKey", true);
testKey({layout:"US", keyCode:41, command:1, chars:";", unmodifiedChars:";"},
"shiftedKey", false);
testKey({layout:"US", keyCode:41, command:1, shift:1, chars:";", unmodifiedChars:":"},
"shiftedKey", true);
testKey({layout:"US", keyCode:41, command:1, shift:1, chars:";", unmodifiedChars:":"},
"unshiftedKey", false);
}
if (navigator.platform.indexOf("Win") == 0) {
testKey({layout:"US", keyCode:186, ctrl:1, chars:";"},
"unshiftedKey", true);
testKey({layout:"US", keyCode:186, ctrl:1, chars:";"},
"shiftedKey", false);
testKey({layout:"US", keyCode:186, ctrl:1, shift:1, chars:";"},
"shiftedKey", true);
testKey({layout:"US", keyCode:186, ctrl:1, shift:1, chars:";"},
"unshiftedKey", false);
}
keyElems = ["commandOptionF"];
// 429160
if (navigator.platform.indexOf("Mac") == 0) {
testKey({layout:"US", keyCode:3, command:1, alt:1, chars:"\u0192", unmodifiedChars:"f"},
"commandOptionF", true);
}
if (navigator.platform.indexOf("Win") == 0) {
testKey({layout:"US", keyCode:70, ctrl:1, alt:1, chars:"\u0006"},
"commandOptionF", true);
}
// 432112
if (navigator.platform.indexOf("Mac") == 0) {
// test currently does not work, getting the Swedish layout fails
// testKey({layout:"Swedish", keyCode:27, command:1, shift:1, chars:"+", unmodifiedChars:"?"},
// "question", true);
}
if (navigator.platform.indexOf("Win") == 0) {
testKey({layout:"Swedish", keyCode:187, ctrl:1, shift:1, chars:""},
"question", true);
testKey({layout:"Swedish", keyCode:187, ctrl:1, chars:""},
"question", false);
}
// bug 433192
if (navigator.platform.indexOf("Win") == 0) {
testKey({layout:"US", keyCode:88, ctrl:1, chars:"\u0018"},
"unshiftedX", true);
testKey({layout:"US", keyCode:88, ctrl:1, chars:"\u0018"},
"shiftedX", false);
testKey({layout:"US", keyCode:88, ctrl:1, shift:1, chars:"\u0018"},
"unshiftedX", false);
testKey({layout:"US", keyCode:88, ctrl:1, shift:1, chars:"\u0018"},
"shiftedX", true);
testKey({layout:"Arabic", keyCode:88, ctrl:1, chars:"\u0018"},
"unshiftedX", true);
testKey({layout:"Arabic", keyCode:88, ctrl:1, chars:"\u0018"},
"shiftedX", false);
testKey({layout:"Arabic", keyCode:88, ctrl:1, shift:1, chars:"\u0018"},
"unshiftedX", false);
testKey({layout:"Arabic", keyCode:88, ctrl:1, shift:1, chars:"\u0018"},
"shiftedX", true);
testKey({layout:"Hebrew", keyCode:88, ctrl:1, chars:"\u0018"},
"unshiftedX", true);
testKey({layout:"Hebrew", keyCode:88, ctrl:1, chars:"\u0018"},
"shiftedX", false);
testKey({layout:"Hebrew", keyCode:88, ctrl:1, shift:1, chars:"\u0018"},
"unshiftedX", false);
testKey({layout:"Hebrew", keyCode:88, ctrl:1, shift:1, chars:"\u0018"},
"shiftedX", true);
testKey({layout:"Japanese", keyCode:187, ctrl:1, chars:""},
"unshiftedPlus", false);
testKey({layout:"Japanese", keyCode:187, ctrl:1, shift:1, chars:""},
"unshiftedPlus", true);
}
}
function runTest()
{
runPressTests();
runAccessKeyTests();
runXULKeyTests();
SimpleTest.finish();
}
]]>
</script>
</window>